// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see .
import React, { Component, PropTypes } from 'react';
import { FormattedMessage } from 'react-intl';
import { connect } from 'react-redux';
import { Container, ContainerTitle, ScrollableText, ShortenedHash } from '~/ui';
import styles from './peers.css';
class Peers extends Component {
static propTypes = {
peers: PropTypes.array.isRequired
};
render () {
const { peers } = this.props;
return (
}
/>
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{ this.renderPeers(peers) }
);
}
renderPeers (peers) {
return peers.map((peer, index) => this.renderPeer(peer, index));
}
renderPeer (peer, index) {
const { caps, id, name, network, protocols } = peer;
return (
{ index + 1 }
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{ network.remoteAddress }
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{ name }
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{
protocols.eth
?
: null
}
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{
protocols.eth && protocols.eth.difficulty.gt(0)
? protocols.eth.difficulty.toExponential(16)
: null
}
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{
caps && caps.length > 0
? caps.join(' - ')
: null
}
|
);
}
}
function mapStateToProps (state) {
const handshakeRegex = /handshake/i;
const { netPeers } = state.nodeStatus;
const { peers = [] } = netPeers;
const realPeers = peers
.filter((peer) => peer.id)
.filter((peer) => !handshakeRegex.test(peer.network.remoteAddress))
.filter((peer) => peer.protocols.eth && peer.protocols.eth.head)
.sort((peerA, peerB) => {
const idComp = peerA.id.localeCompare(peerB.id);
return idComp;
});
return { peers: realPeers };
}
export default connect(mapStateToProps)(Peers);